69215328

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 256838400

約数和(自身を除く): 187623072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 96, 104, 112, 114, 117, 126, 133, 139, 144, 152, 156, 168, 171, 182, 208, 224, 228, 234, 247, 252, 266, 273, 278, 288, 304, 312, 336, 342, 364, 399, 416, 417, 456, 468, 494, 504, 532, 546, 556, 608, 624, 672, 684, 728, 741, 798, 819, 834, 912, 936, 973, 988, 1008, 1064, 1092, 1112, 1197, 1248, 1251, 1368, 1456, 1482, 1596, 1638, 1668, 1729, 1807, 1824, 1872, 1946, 1976, 2016, 2128, 2184, 2223, 2224, 2394, 2502, 2641, 2736, 2912, 2919, 2964, 3192, 3276, 3336, 3458, 3614, 3744, 3892, 3952, 4256, 4368, 4446, 4448, 4788, 5004, 5187, 5282, 5421, 5472, 5838, 5928, 6384, 6552, 6672, 6916, 7228, 7784, 7904, 7923, 8736, 8757, 8892, 9576, 10008, 10374, 10564, 10842, 11676, 11856, 12649, 12768, 13104, 13344, 13832, 14456, 15561, 15568, 15846, 16263, 17514, 17784, 18487, 19152, 20016, 20748, 21128, 21684, 23352, 23712, 23769, 25298, 26208, 27664, 28912, 31122, 31136, 31692, 32526, 34333, 35028, 35568, 36974, 37947, 38304, 40032, 41496, 42256, 43368, 46704, 47538, 50596, 55328, 55461, 57824, 62244, 63384, 65052, 68666, 70056, 71136, 73948, 75894, 82992, 84512, 86736, 93408, 95076, 101192, 102999, 110922, 113841, 124488, 126768, 130104, 137332, 140112, 147896, 151788, 165984, 166383, 173472, 190152, 202384, 205998, 221844, 227682, 240331, 248976, 253536, 260208, 274664, 280224, 295792, 303576, 308997, 332766, 380304, 404768, 411996, 443688, 455364, 480662, 497952, 520416, 549328, 591584, 607152, 617994, 665532, 720993, 760608, 823992, 887376, 910728, 961324, 1098656, 1214304, 1235988, 1331064, 1441986, 1647984, 1774752, 1821456, 1922648, 2162979, 2471976, 2662128, 2883972, 3295968, 3642912, 3845296, 4325958, 4943952, 5324256, 5767944, 7690592, 8651916, 9887904, 11535888, 17303832, 23071776, 34607664, 69215328]

約数ペア:

[(1, 69215328), (2, 34607664), (3, 23071776), (4, 17303832), (6, 11535888), (7, 9887904), (8, 8651916), (9, 7690592), (12, 5767944), (13, 5324256), (14, 4943952), (16, 4325958), (18, 3845296), (19, 3642912), (21, 3295968), (24, 2883972), (26, 2662128), (28, 2471976), (32, 2162979), (36, 1922648), (38, 1821456), (39, 1774752), (42, 1647984), (48, 1441986), (52, 1331064), (56, 1235988), (57, 1214304), (63, 1098656), (72, 961324), (76, 910728), (78, 887376), (84, 823992), (91, 760608), (96, 720993), (104, 665532), (112, 617994), (114, 607152), (117, 591584), (126, 549328), (133, 520416), (139, 497952), (144, 480662), (152, 455364), (156, 443688), (168, 411996), (171, 404768), (182, 380304), (208, 332766), (224, 308997), (228, 303576), (234, 295792), (247, 280224), (252, 274664), (266, 260208), (273, 253536), (278, 248976), (288, 240331), (304, 227682), (312, 221844), (336, 205998), (342, 202384), (364, 190152), (399, 173472), (416, 166383), (417, 165984), (456, 151788), (468, 147896), (494, 140112), (504, 137332), (532, 130104), (546, 126768), (556, 124488), (608, 113841), (624, 110922), (672, 102999), (684, 101192), (728, 95076), (741, 93408), (798, 86736), (819, 84512), (834, 82992), (912, 75894), (936, 73948), (973, 71136), (988, 70056), (1008, 68666), (1064, 65052), (1092, 63384), (1112, 62244), (1197, 57824), (1248, 55461), (1251, 55328), (1368, 50596), (1456, 47538), (1482, 46704), (1596, 43368), (1638, 42256), (1668, 41496), (1729, 40032), (1807, 38304), (1824, 37947), (1872, 36974), (1946, 35568), (1976, 35028), (2016, 34333), (2128, 32526), (2184, 31692), (2223, 31136), (2224, 31122), (2394, 28912), (2502, 27664), (2641, 26208), (2736, 25298), (2912, 23769), (2919, 23712), (2964, 23352), (3192, 21684), (3276, 21128), (3336, 20748), (3458, 20016), (3614, 19152), (3744, 18487), (3892, 17784), (3952, 17514), (4256, 16263), (4368, 15846), (4446, 15568), (4448, 15561), (4788, 14456), (5004, 13832), (5187, 13344), (5282, 13104), (5421, 12768), (5472, 12649), (5838, 11856), (5928, 11676), (6384, 10842), (6552, 10564), (6672, 10374), (6916, 10008), (7228, 9576), (7784, 8892), (7904, 8757), (7923, 8736)]